30 If the mean is 8, then the Mean absolute deviation of the scores 10, 9, 3, 8, 10 is 3 5 1 D 2 31 The variance of 19, 21, 23, 25 and 27 is 8 The variance of 14, 16, 18, 20 and 22 is A Greater than 8 B Less than 8 8 D 3 32 If standard deviation of the values 2, 4, 6, 8 is 2 236, then the standard...

30. If the mean is 8, then the Mean absolute deviation of the scores 10, 9,...

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30. If the mean is 8, then the Mean absolute deviation of the scores 10, 9,...

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A Pathway to Introductory Statistics

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